Patents Assigned to Tersus Environmental, LLC
  • Bioremediation of soil and groundwater
    Patent number: 9309136
    Abstract: A composition for the bioremediation of soil or groundwater includes 35 to 60% by weight of an emulsifiable C4-C22 vegetable oil such as soybean or corn oil, about 60-35% by weight of a non-ionic surfactant/co-surfactant blend such as Tween 80®/Labrafil® mixed with Kolliphor EL®/Waglinol®, and about 0-12% by weight water.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: April 12, 2016
    Assignee: Tersus Environmental, LLC
    Inventors: John Archibald, Gary M. Birk